Question
Easy
A wire in the form of a square encloses an area of 144 cm². How much area is enclosed if the same wire is bent in the form of a rectangle of length 16 cm ?
1
124 cm²
2
48 cm²
3
128 cm²
4
96 cm²
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P1
Chapter: 2D Geometry
Topic: Perimeter and Area
Correct Answer
Option C
Explanation
To determine the area enclosed when the wire is bent into a rectangle, we first need to understand the properties of the wire when it is in the form of a square. 1. Square Configuration: - The area of the square is given as 144 cm². - The formula for the area of a square is \( \text{side}^2 \). - Therefore, the side of the square is \( \sqrt{144} =…Read More
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